Jeep Compass MOT Failures
An analysis of 46,164 real DVSA MOT tests on the Jeep Compass — what fails, how often, and how that compares to every other car on UK roads. Generations covered: MK (2007–2016), MP (2017–2023).
Where the Jeep Compass fails its MOT
The single biggest MOT failure point on the Jeep Compass is anti-roll bar links worn — this model is 15 times more likely to fail on this item than the average car on UK roads. That makes it worth watching for anyone buying or owning this model. Across 46,164 MOT tests, 0.57% of all Jeep Compass tests recorded this as a failure.
Suspension failures typically mean worn bushes, drop links, or dampers. These affect handling and tyre wear. Budget £150–£400 per corner at an independent garage for full suspension overhaul.
Other notable weak points include emissions failure (31x the fleet average), lamp missing, inoperative or in the case of a m... (45x the fleet average), suspension joint dust cover severely deteriorated (13x the fleet average), and fluid leak (9.6x the fleet average). These ratios compare the Jeep Compass's failure rate on each item against the national average for all cars tested — a ratio of 10x means this model fails ten times more often than a typical car.
The failures span 4 categories: Suspension, Exhaust & Emissions, Lights & Electrics, Brakes. If you're inspecting a Jeep Compass before purchase, these are the areas to focus on — and if any have been flagged as advisories on a previous MOT, they're likely to become failures in the near future.
How failures change with mileage
The Jeep Compass's weak points shift as the car covers more miles. Understanding these patterns helps you know what to expect — and what to budget for — at each stage of ownership.
Under 60,000 miles
At this mileage, most failures are either design-related or caused by age rather than wear. Components like bushes and drop links may not have been replaced yet, and original-fit parts can deteriorate even on low-mileage cars that spend a lot of time sitting.
For the Jeep Compass specifically, the DVSA data shows the most common failures at this mileage are emissions failure (31x the average) and suspension joint dust cover severely deteriorated (13x). lamp missing, inoperative or in the case of a m... (12x) and fluid leak (9.4x) also appear frequently.
60,000 to 100,000 miles
This is where routine wear items start to show up. Brake components, tyres, and exhaust parts have done serious work by this point. Cars that have been well serviced will show fewer of these failures — this mileage band is where good maintenance really separates the well-kept from the neglected.
For the Jeep Compass specifically, the DVSA data shows the most common failures at this mileage are anti-roll bar links worn (7.8x the average) and wheel bearings worn (6.2x). wiper fault (5.8x) and wiper fault also appear frequently.
Over 100,000 miles
High-mileage cars accumulate failures across multiple systems. The key question isn't whether things will need doing — they will — but whether the car has been maintained well enough to keep on top of them. Look for a consistent service history and recent MOT passes with minimal advisories.
For the Jeep Compass specifically, the DVSA data shows the most common failures at this mileage are axle or kingpin wear (6.0x the average) and suspension joint dust cover severely deteriorated (5.5x).
The shift from emissions failure at lower mileages to axle or kingpin wear at higher mileages is typical — early failures tend to be design or factory-related, while high-mileage failures reflect accumulated mechanical wear. A car that's been well maintained will usually dodge the worst of both.
Known issues beyond the MOT
An MOT only tests roadworthiness at a single point in time — it won't catch developing faults, intermittent problems, or issues that haven't yet reached the failure threshold. These are the issues that Jeep Compass specialists and owners flag most frequently, drawn from manufacturer technical bulletins, workshop data, and verified owner reports.
DPF blockage and engine management light (MP diesels) Major
The diesel particulate filter (DPF) on MultiJet diesel engines blocks rapidly on urban driving cycles, triggering the engine management light and entering limp mode. Affects MP; typical independent garage repair cost is £80–£150.
Front suspension bush and joint wear (all generations) Major
Front suspension bushes and ball joints wear prematurely across all Compass generations, with MOT data showing 27.2x higher failure rates than the fleet average. Affects MK, MP; typical independent garage repair cost is £200–£400.
Rear shock absorber failure (MK generation) Major
Rear shock absorbers on first-generation Compass models fail at 3.4x the fleet average rate, typically between 40-80k miles. Affects MK; typical independent garage repair cost is £180–£280.
Electronic throttle control system faults (all generations) Major
Both Compass generations suffer from electronic throttle control (ETC) system faults, widely reported in NHTSA data and owner forums. Affects MK, MP; typical independent garage repair cost is £200–£600.
For the complete picture — including repair costs across independent, specialist, and dealer garages — see the full Jeep Compass common problems breakdown.
What to check before buying a Jeep Compass
Based on the MOT failure data and known issues above, here's what to prioritise when inspecting a Jeep Compass:
Suspension — check for anti-roll bar links worn, suspension joint dust cover severely deteriorated, suspension pin, bush or joint worn, wheel bearings worn. Exhaust & Emissions — check for emissions failure, fluid leak. Lights & Electrics — check for lamp missing, inoperative or in the case of a m....
Beyond the MOT items, ask specifically about dpf blockage and engine management light and front suspension bush and joint wear. These won't show up on a standard MOT but can be expensive to fix — repairs start from £80. A specialist pre-purchase inspection is worth the investment on this model.
Always check the car's full MOT history for patterns — recurring advisories often become failures within 12 months. And verify the service history to confirm maintenance has been kept up to schedule. Enter any reg into our free car check to see the complete picture.
Looking at a specific Jeep Compass?
Enter the reg to see its full MOT history, mileage records, write-off status, and finance checks.
Jeep Compass MOT FAQs
What are the most common MOT failures on a Jeep Compass?
Based on 46,164 DVSA MOT tests, the most common failure is anti-roll bar links worn — at 15x the national fleet average. Other frequent failures include emissions failure and lamp missing, inoperative or in the case of a m....
Is the Jeep Compass reliable based on MOT data?
The Jeep Compass has 11 MOT failure categories above the fleet average. Specialists also flag dpf blockage and engine management light as a concern. A pre-purchase inspection and service history check are recommended.
What MOT failures should I expect at high mileage?
Above 100,000 miles, the Jeep Compass most commonly fails on axle or kingpin wear and suspension joint dust cover severely deteriorated. Under 60,000 miles, the main issues are emissions failure and suspension joint dust cover severely deteriorated.
How do I check a Jeep Compass's MOT history?
Enter the registration number into our free car check above. You'll see every MOT test result, advisories and failures, mileage readings, write-off status, and finance checks.
MOT failure data sourced from DVSA bulk test records via data.gov.uk. Ratios compare this model's failure rate against the national fleet average. Known issues sourced from manufacturer bulletins, specialist workshops, and verified owner reports.